@import url('https://fonts.googleapis.com/css2?family=Libre+Baskerville:ital,wght@0,400;0,700;1,400&family=Source+Sans+Pro:ital,wght@0,300;0,400;0,600;0,700;1,400&display=swap');

:root {
  /* Brand Colors */
  --color-green: #1B5E3B;
  --color-green-light: #2A8C59;
  --color-green-dark: #124028;
  --color-gold: #F4C430;
  --color-gold-hover: #F6D365;
  --color-white: #FFFFFF;
  --color-charcoal: #1C1C1E;
  --color-cream: #FAF6EF;
  --color-gray: #E5E7EB;
  --color-gray-dark: #6B7280;
  
  /* Typography */
  --font-heading: 'Libre Baskerville', serif;
  --font-body: 'Source Sans Pro', sans-serif;
  
  /* Layout */
  --container-width: 1200px;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 2rem;
  --spacing-xl: 4rem;
  --spacing-2xl: 6rem;
  
  /* Shadows & Radius */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --radius-full: 9999px;
  
  /* Header */
  --header-height: 80px;
}

/* Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--color-charcoal);
  background-color: var(--color-cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: 1.2;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  color: var(--color-green);
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.3s ease;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Utilities */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.text-center { text-align: center; }
.text-green { color: var(--color-green); }
.text-gold { color: var(--color-gold); }
.text-white { color: var(--color-white); }
.bg-green { background-color: var(--color-green); color: var(--color-white); }
.bg-cream { background-color: var(--color-cream); }
.bg-white { background-color: var(--color-white); }
.bg-charcoal { background-color: var(--color-charcoal); color: var(--color-white); }

.section-padding {
  padding: var(--spacing-2xl) 0;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  font-family: var(--font-body);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
  font-size: 1rem;
  text-align: center;
}

.btn-primary {
  background-color: var(--color-gold);
  color: var(--color-charcoal);
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  background-color: var(--color-gold-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-green);
  border: 2px solid var(--color-green);
}

.btn-secondary:hover {
  background-color: var(--color-green);
  color: var(--color-white);
}

/* Flex & Grid */
.flex { display: flex; }
.flex-col { display: flex; flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.gap-sm { gap: var(--spacing-sm); }
.gap-md { gap: var(--spacing-md); }
.gap-lg { gap: var(--spacing-lg); }

.grid { display: grid; }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }

/* Header & Nav */
.site-header {
  position: fixed;
  top: 0; left: 0; width: 100%;
  height: var(--header-height);
  background-color: var(--color-white);
  box-shadow: var(--shadow-sm);
  z-index: 1000;
  transition: all 0.3s ease;
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
  height: 70px;
}

.header-inner {
  height: 100%;
}

.site-logo {
  height: 50px;
  width: auto;
}

.nav-links {
  list-style: none;
}

.nav-links a {
  font-weight: 600;
  font-size: 0.95rem;
}

.nav-links a:hover, .nav-links a.active {
  color: var(--color-gold);
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-green);
  cursor: pointer;
}

/* Footer structure */
.site-footer {
  padding: var(--spacing-2xl) 0 var(--spacing-md);
  color: var(--color-white);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.footer-logo {
  height: 60px;
  margin-bottom: var(--spacing-md);
}

.badge-ecuador {
  display: inline-block;
  margin-top: var(--spacing-md);
  padding: 0.5rem 1rem;
  background-color: rgba(255,255,255,0.1);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
}

.footer-bottom {
  text-align: center;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: var(--spacing-md);
  font-size: 0.875rem;
  display: flex;
  justify-content: space-between;
}

.legal-links a { margin-left: var(--spacing-md); }

/* WhatsApp FAB */
.whatsapp-fab {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background-color: #25D366;
  color: white;
  width: 60px; height: 60px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem;
  box-shadow: var(--shadow-lg);
  z-index: 1100;
  transition: transform 0.3s ease;
}

.whatsapp-fab:hover {
  transform: scale(1.1);
}

/* Hero Section */
.hero-split {
  margin-top: var(--header-height);
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: calc(100vh - var(--header-height));
}

.hero-image-side {
  position: relative;
  overflow: hidden;
}

.hero-bg-img {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero-content-side {
  padding: var(--spacing-2xl);
  display: flex;
  flex-direction: column;
  justify-content: center;
  background-color: var(--color-cream);
}

.hero-headline {
  font-size: 3.5rem;
  margin-bottom: var(--spacing-md);
}

.hero-subhead {
  font-size: 1.25rem;
  opacity: 0.9;
  margin-bottom: var(--spacing-xl);
}

.hero-actions {
  display: flex;
  gap: var(--spacing-md);
}

.floating-badge {
  position: absolute;
  top: 2rem; left: 2rem;
  background: white;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-md);
  font-weight: 600;
  display: flex; align-items: center; gap: 0.5rem;
  color: var(--color-green);
  animation: float 3s ease-in-out infinite;
  z-index: 10;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* Responsive */
@media (max-width: 900px) {
  .hero-split { grid-template-columns: 1fr; min-height: auto; }
  .hero-image-side { min-height: 400px; }
  .mobile-menu-toggle { display: block; }
  .nav-menu {
    position: fixed;
    top: var(--header-height);
    left: -100%;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background: var(--color-white);
    flex-direction: column;
    padding: var(--spacing-xl);
    transition: 0.3s;
  }
  .nav-menu.active { left: 0; }
  .nav-links { flex-direction: column; width: 100%; align-items: flex-start; }
  .footer-grid { grid-template-columns: 1fr; gap: var(--spacing-md); }
  .footer-bottom { flex-direction: column; gap: var(--spacing-md); }
}

/* Sections General */
.section-title {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: var(--spacing-sm);
}

.section-subtitle {
  text-align: center;
  font-size: 1.125rem;
  color: var(--color-gray-dark);
  margin-bottom: var(--spacing-xl);
  max-width: 600px;
  margin-left: auto; margin-right: auto;
}

/* Cards & Grid */
.card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--spacing-lg);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.specialty-card {
  text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: var(--spacing-sm);
}

.specialty-icon {
  width: 60px; height: 60px;
  background-color: var(--color-cream);
  color: var(--color-green);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
}

/* Medical Tourism Teaser */
.tourism-teaser {
  background: linear-gradient(rgba(27, 94, 59, 0.9), rgba(27, 94, 59, 0.9)), url('https://images.unsplash.com/photo-1549487928-8b945cf4ea82?auto=format&fit=crop&q=80&w=1600') center/cover;
  color: var(--color-white);
}

/* Surgeon Card */
.surgeon-card {
  overflow: hidden;
  padding: 0;
}

.surgeon-photo {
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.surgeon-info {
  padding: var(--spacing-lg);
}

.surgeon-name {
  color: var(--color-green);
  margin-bottom: 0.25rem;
}

.surgeon-title {
  color: var(--color-gold);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

@media (max-width: 768px) {
  .grid-cols-2, .grid-cols-3, .grid-cols-4 { grid-template-columns: 1fr; }
}

/* Timeline */
.timeline {
  display: flex;
  justify-content: space-between;
  position: relative;
  margin-top: var(--spacing-xl);
}

.timeline::before {
  content: '';
  position: absolute;
  top: 30px; left: 0; width: 100%; height: 4px;
  background-color: var(--color-gray);
  z-index: 1;
}

.timeline-step {
  position: relative;
  z-index: 2;
  text-align: center;
  flex: 1;
  padding: 0 var(--spacing-sm);
}

.timeline-icon {
  width: 64px; height: 64px;
  margin: 0 auto var(--spacing-md);
  background-color: var(--color-white);
  border: 4px solid var(--color-green);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  color: var(--color-gold);
  font-weight: bold;
}

@media (max-width: 768px) {
  .timeline { flex-direction: column; gap: var(--spacing-lg); }
  .timeline::before {
    top: 0; left: 32px; width: 4px; height: 100%;
  }
  .timeline-step { display: flex; text-align: left; align-items: flex-start; gap: var(--spacing-md); }
  .timeline-icon { margin: 0; flex-shrink: 0; }
}

/* Gallery Grid */
.gallery-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  cursor: pointer;
}

.gallery-card img {
  width: 100%; height: 250px; object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-card:hover img {
  transform: scale(1.05);
}

.gallery-overlay {
  position: absolute; bottom: 0; left: 0; width: 100%;
  background: linear-gradient(transparent, rgba(0,0,0,0.8));
  color: var(--color-white);
  padding: var(--spacing-md);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.gallery-card:hover .gallery-overlay {
  opacity: 1;
}

.consent-notice {
  font-size: 0.85rem;
  color: var(--color-gray-dark);
  text-align: center;
  margin-top: var(--spacing-md);
}

/* Testimonials */
.testimonial-card {
  background: var(--color-white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin: var(--spacing-md);
}

.stars {
  color: var(--color-gold);
  margin-bottom: var(--spacing-sm);
}

.testimonial-text {
  font-style: italic;
  margin-bottom: var(--spacing-md);
}

.testimonial-author {
  display: flex; align-items: center; gap: var(--spacing-sm);
}

.author-info h4 { margin: 0; color: var(--color-green); font-size: 1rem; }
.author-info p { margin: 0; font-size: 0.85rem; color: var(--color-gray-dark); }

.swiper-pagination-bullet-active {
  background: var(--color-green) !important;
}

/* Conversion Banner */
.conversion-banner {
  background: linear-gradient(rgba(28, 28, 30, 0.8), rgba(28, 28, 30, 0.8)), url('https://images.unsplash.com/photo-1549487928-8b945cf4ea82?auto=format&fit=crop&q=80&w=1600') center/cover fixed;
  color: var(--color-white);
  text-align: center;
  padding: var(--spacing-2xl) var(--spacing-md);
}

/* Pricing Section & Packages */
.package-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  display: flex; flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease;
}

.package-card.premium {
  border-color: var(--color-gold);
  box-shadow: 0 0 0 2px var(--color-gold), var(--shadow-lg);
  transform: scale(1.05);
}

.package-card:hover { transform: translateY(-5px); }
.package-card.premium:hover { transform: scale(1.05) translateY(-5px); }

.package-features {
  list-style: none;
  margin: var(--spacing-md) 0 var(--spacing-lg);
  flex-grow: 1;
}

.package-features li {
  margin-bottom: var(--spacing-sm);
  display: flex; align-items: flex-start; gap: 0.5rem;
}

.package-features li i {
  color: var(--color-green);
  margin-top: 4px;
}

.pricing-table-container {
  overflow-x: auto;
  margin-top: var(--spacing-xl);
}

.pricing-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-white);
  box-shadow: var(--shadow-md);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.pricing-table th, .pricing-table td {
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid var(--color-gray);
}

.pricing-table th {
  background-color: var(--color-green);
  color: var(--color-white);
  font-weight: 600;
}

.pricing-table tr:last-child td { border-bottom: none; }
.pricing-table tbody tr:hover { background-color: var(--color-cream); }

.price-ecuador {
  color: var(--color-green);
  font-weight: bold;
  font-size: 1.125rem;
}

/* Vertical Timeline */
.vertical-timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding: var(--spacing-md) 0;
}

.vertical-timeline::before {
  content: '';
  position: absolute;
  top: 0; left: 32px;
  width: 4px; height: 100%;
  background-color: var(--color-gray);
}

.v-timeline-step {
  display: flex;
  margin-bottom: var(--spacing-xl);
  position: relative;
}

.v-timeline-icon {
  width: 68px; height: 68px;
  background-color: var(--color-gold);
  color: var(--color-white);
  border-radius: 50%;
  border: 4px solid var(--color-white);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; font-weight: bold;
  flex-shrink: 0;
  z-index: 2;
  box-shadow: var(--shadow-sm);
}

.v-timeline-content {
  margin-left: var(--spacing-lg);
  padding-top: var(--spacing-sm);
}

.v-timeline-content h4 {
  color: var(--color-green);
  margin-bottom: 0.25rem;
  font-size: 1.25rem;
}

.v-timeline-content p {
  color: var(--color-charcoal);
}